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Informing and Explaining a Topic Worksheet

This informing and explaining a topic worksheet lets 3rd graders sort model sentences by their job and then write their own short informative paragraph. An answer key is included to make checking quick and easy.

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About this resource

Description

This informing and explaining a topic worksheet helps third graders learn how a clear informative paragraph is built. Good informative writing introduces a topic, gives facts and details that teach the reader something true, links those ideas with words like also and another, and ends with a closing that wraps everything up. Students learn this pattern best when they can study a real model before they write on their own.

How to Use the Worksheet

In the first part, students read six sentences about lighthouses that are printed out of order. For each sentence they fill in a bubble to show its job: T if it introduces the topic, F if it gives a fact or detail, or C if it is the closing. A friendly painted lighthouse on a rocky island illustrates the topic. In the second part, students pick a topic they know well and write a topic sentence, two facts, and a closing on labeled writing lines, using at least one linking word. Together the two parts make a complete 3rd grade informative writing worksheet for one lesson.

What’s Included

  • Six model sentences about lighthouses with T, F, and C bubbles for each one
  • A legend that explains the job of each sentence in kid-friendly words
  • Four labeled writing lines for the student’s own topic sentence, facts, and closing
  • An answer key with the correct bubbles filled in and a sample paragraph about maple trees

Why This Worksheet Helps Kids

  • Students see every part of an informative paragraph before they write one themselves.
  • Sorting sentences by their job builds the planning skills students need for longer essays.
  • Practicing linking words helps students connect facts so their writing flows smoothly.

Ideas for Teachers and Parents

Before students start, read the six lighthouse sentences aloud in the correct order and ask which one should come first and which one should come last. After students finish the informing and explaining a topic worksheet, have them trade papers with a partner who underlines the topic sentence, circles the linking word, and puts a star next to the closing. You can also give students a short stack of library books so they can find new facts for their own topic, or turn the finished paragraphs into a class book of facts.

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